/**
 * @file 各列宽度相关逻辑
 * @desc 维护一份列宽度信息以对齐 head & body（fixHead: true）、计算 sticky 偏移（fixColumn: true）等
 */
import React, { ReactNode } from 'react';
export declare type ColumnWidthContextValue = {
    containerWidth: number | null;
    setContainer: (container: HTMLElement | null) => void;
    widths: Record<string, number | undefined>;
    setWidth: (columnId: string, width: number) => void;
};
export declare function useColumnWidth(): ColumnWidthContextValue;
export declare function useColumnWidthReporter(columnId: string, cellWrapper: HTMLTableCellElement | null): void;
export declare function ColumnWidthProvider({ children }: {
    children: ReactNode;
}): React.JSX.Element;